Ultra Under-overclock image for A2 Innosilicon by Emdje - V5.0

[wolf_miner]

How i can activate the dhcp client function?

Thanks W_M

[nicehash]

emdje, if you're interested you can include extranonce.subscribe into you code for max efficient mining on NiceHash ... see here: https://bitcointalk.org/index.php?topic=850620.0

[fhh]

How i can activate the dhcp client function?

Thanks W_M

you can not activate it.

It worked on the first boot for me, before i set an individual IP address.

I don't know a way back when fixed IP is set once

[wolf_miner]

Hi emdje, to set diff to 512 the correct code is "--diff 512" or "--diff 8" using the command line on the image 2.0.

Thaks in advance W_M

[BakSAj]

emdje, if you're interested you can include extranonce.subscribe into you code for max efficient mining on NiceHash ... see here: https://bitcointalk.org/index.php?topic=850620.0

I vote for YES

[emdje]

emdje, if you're interested you can include extranonce.subscribe into you code for max efficient mining on NiceHash ... see here: https://bitcointalk.org/index.php?topic=850620.0

I will have a look at it and try to implement this.

[emdje]

Hi emdje, to set diff to 512 the correct code is "--diff 512" or "--diff 8" using the command line on the image 2.0.

Thaks in advance W_M

You can set that on the webinterface using the dropdown menu "DEVICE INITIAL DIFF". possibilities are 16, 32, 64, 128, 256, 512, 1024, 2048, 4096.
So no need for the command line.

[BakSAj]

emdje: what is the ETA for new cgminer? or wouldnt you mind releasing the code for A2 driver now? The time of A2 will come to an end within +- 3 months as gain will touch el. cost.

[emdje]

emdje, if you're interested you can include extranonce.subscribe into you code for max efficient mining on NiceHash ... see here: https://bitcointalk.org/index.php?topic=850620.0

I vote for YES

Testing extranonce subscription as we speak: https://nicehash.com/?p=miners&a=0&d=1&addr=1FiHCFcP4ovbV89nGhYEMWXSZsWnGUASSe

[emdje]

emdje: what is the ETA for new cgminer? or wouldnt you mind releasing the code for A2 driver now? The time of A2 will come to an end within +- 3 months as gain will touch el. cost.

I made a promise to the person providing the code that I would not release it, would get him into trouble with innosilicon.
There are still problems making cgminer 4.7.0 start on its own. It does however work when started through the terminal.
I will post a zip with cgminer 4.7.0 in it so you can replace the right files by yourselves (do expect some donations). Maybe one of you can make it work, by changing the startup script for example.

[emdje]

Specially for BakSAj the link to the compiled cgMiner 4.7.0 for A2
https://mega.co.nz/#!GAlEwDbQ!8rDclpbmZZrrb_tg0yUvuWftaiYrPWLOVLMtngvMB9U

- Rename the cgminer in the folder /var/www to cgminer3.9.0 (or something)
- Copy cgminer4.7.0 to the folder /var/www and rename it to cgminer

- Open the folder in the terminal (by right clicking on the older and clicking "open it in terminal")
- Type the following to mark cgminer as an executable:

Code:

chmod +x cgminer

- go to the folder /usr/local/bin. Replace the copy of cgminer there with cgminer4.7.0 and again mark it as an executable

- again open the folder /var/www and type your startup command:

Code:

sudo ./cgminer -o stratum+tcp://eu-01.miningrigrentals.com:3333 -u emdje.3166 -p x --A1Pll1 1300 --A1Pll2 1300 --A1Pll3 1300 --A1Pll4 1300 --A1Pll5 1300 --A1Pll6 1300 --diff 4096 --api-listen --api-network --cs 8 --stmcu 0 --hwreset --no-submit-stale --lowmem

If any of you find a solution for the autostart problem, please report here so I can implement it in the image.

[BakSAj]

Tried 4.7.0, Its true it must be started from the console, but Im sure this can be easily workarounded (like using nohup etc.). But more important is fact that after its started it does not submit a single share. And also (might be related) the hashrate shows only as 78Mhs instead of 89Mhs. Going back to 3.7.0.

[emdje]

4.7.0 not really stable indeed. That is why I released it like this.

Extranonce subscription in 3.9.0 worked great:


Will update image later today after I have finished other work that needs to be done.

[BakSAj]

Please provide 3.9.0 with extranonce support as extra cgminer binary. Thanks

[emdje]

Link to image with CGminer 3.9.0 and Extranonce submission: https://mega.co.nz/#!XQ02naSC!oSENaKhSdJiIkzad9kdH3I7eMyqNfbUzVSnyxkrsPgw

If you want Extranonce for Nicehash for example the pool settings should be:
cgminer -o stratum+tcp://stratum.nicehash.com:3333#xnsub -u enterYourBTCaddress -p x

NOTE: did not work for me when set in miningrigrentals, only directly on the miner trough the web-interface

[ntsdm]

i am using your latest version of the tweaked, how can i solo mine on it?or even can i? using an A2 Terminator first version 86m/h

[emdje]

i am using your latest version of the tweaked, how can i solo mine on it?or even can i? using an A2 Terminator first version 86m/h

I have tried solo mining, with me it didn't work (wallet not installeled on the raspberry PI), but with other people it did work. Should be the same as with solo GPU mining: https://cryptocointalk.com/topic/9505-how-to-solo-mine/

[emdje]

Working on a next release with extranonce support and the following clock frequency options:

Code:

case 1400: $cg_option_speed1_1400 = 'selected = \"selected\"';break;
case 1396: $cg_option_speed1_1396 = 'selected = \"selected\"';break;
case 1392: $cg_option_speed1_1392 = 'selected = \"selected\"';break;
case 1388: $cg_option_speed1_1388 = 'selected = \"selected\"';break;
case 1384: $cg_option_speed1_1384 = 'selected = \"selected\"';break;
case 1380: $cg_option_speed1_1380 = 'selected = \"selected\"';break;
case 1376: $cg_option_speed1_1376 = 'selected = \"selected\"';break;
case 1372: $cg_option_speed1_1372 = 'selected = \"selected\"';break;
case 1368: $cg_option_speed1_1368 = 'selected = \"selected\"';break;
case 1364: $cg_option_speed1_1364 = 'selected = \"selected\"';break;
case 1360: $cg_option_speed1_1360 = 'selected = \"selected\"';break;
case 1356: $cg_option_speed1_1356 = 'selected = \"selected\"';break;
case 1352: $cg_option_speed1_1352 = 'selected = \"selected\"';break;
case 1348: $cg_option_speed1_1348 = 'selected = \"selected\"';break;
case 1344: $cg_option_speed1_1344 = 'selected = \"selected\"';break;
case 1340: $cg_option_speed1_1340 = 'selected = \"selected\"';break;
case 1336: $cg_option_speed1_1336 = 'selected = \"selected\"';break;
case 1332: $cg_option_speed1_1332 = 'selected = \"selected\"';break;
case 1328: $cg_option_speed1_1328 = 'selected = \"selected\"';break;
case 1324: $cg_option_speed1_1324 = 'selected = \"selected\"';break;
case 1320: $cg_option_speed1_1320 = 'selected = \"selected\"';break;
case 1316: $cg_option_speed1_1316 = 'selected = \"selected\"';break;
case 1312: $cg_option_speed1_1312 = 'selected = \"selected\"';break;
case 1308: $cg_option_speed1_1308 = 'selected = \"selected\"';break;
case 1304: $cg_option_speed1_1304 = 'selected = \"selected\"';break;
case 1300: $cg_option_speed1_1300 = 'selected = \"selected\"';break;
case 1296: $cg_option_speed1_1296 = 'selected = \"selected\"';break;
case 1292: $cg_option_speed1_1292 = 'selected = \"selected\"';break;
case 1288: $cg_option_speed1_1288 = 'selected = \"selected\"';break;
case 1284: $cg_option_speed1_1284 = 'selected = \"selected\"';break;
case 1280: $cg_option_speed1_1280 = 'selected = \"selected\"';break;
case 1276: $cg_option_speed1_1276 = 'selected = \"selected\"';break;
case 1272: $cg_option_speed1_1272 = 'selected = \"selected\"';break;
case 1268: $cg_option_speed1_1268 = 'selected = \"selected\"';break;
case 1264: $cg_option_speed1_1264 = 'selected = \"selected\"';break;
case 1260: $cg_option_speed1_1260 = 'selected = \"selected\"';break;
case 1240: $cg_option_speed1_1240 = 'selected = \"selected\"';break;
case 1220: $cg_option_speed1_1220 = 'selected = \"selected\"';break;
case 1200: $cg_option_speed1_1200 = 'selected = \"selected\"';break;
case 1100: $cg_option_speed1_1100 = 'selected = \"selected\"';break;
case 1000: $cg_option_speed1_1000 = 'selected = \"selected\"';break;
default:   $cg_option_speed1_1000  = 'selected = \"selected\"';

Testing right now.

If anyone would like some other frequency options, you could suggest that now.

[emdje]

This version also reports only half hash on the pool, just like the 4.7.0 version 

[kotarius]

This version also reports only half hash on the pool, just like the 4.7.0 version 

So which version is the most stable and reports correct hashrate?